Package cx.fbn.nevernote.dialog

Source Code of cx.fbn.nevernote.dialog.NotebookArchive

/*
* This file is part of NixNote
* Copyright 2009 Randy Baumgarte
*
* This file may be licensed under the terms of of the
* GNU General Public License Version 2 (the ``GPL'').
*
* Software distributed under the License is distributed
* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the GPL for the specific language
* governing rights and limitations.
*
* You should have received a copy of the GPL along with this
* program. If not, go to http://www.gnu.org/licenses/gpl.html
* or write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/

package cx.fbn.nevernote.dialog;

//**********************************************
//**********************************************
//* Open or close a notebook to hide a notebook
//* from a user.
//**********************************************
//**********************************************

import java.util.List;

import com.evernote.edam.type.Notebook;
import com.trolltech.qt.gui.QAbstractItemView;
import com.trolltech.qt.gui.QDialog;
import com.trolltech.qt.gui.QHBoxLayout;
import com.trolltech.qt.gui.QIcon;
import com.trolltech.qt.gui.QLabel;
import com.trolltech.qt.gui.QListWidget;
import com.trolltech.qt.gui.QListWidgetItem;
import com.trolltech.qt.gui.QPushButton;
import com.trolltech.qt.gui.QSpacerItem;
import com.trolltech.qt.gui.QVBoxLayout;

public class NotebookArchive extends QDialog {
  private final QListWidget     openBookList;
  private final QListWidget     closedBookList;
  private final QPushButton    okButton;
  private final QPushButton    cancelButton;
  private boolean          okClicked;
  private final QPushButton    leftButton;
  private final QPushButton    rightButton;
  private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");
 
  public NotebookArchive(List<Notebook> allBooks, List<Notebook> archive) {
    setWindowIcon(new QIcon(iconPath+"notebook-green.png"));
    okClicked = false;
    openBookList = new QListWidget();
    openBookList.setSortingEnabled(true);
    openBookList.setSelectionMode(QAbstractItemView.SelectionMode.MultiSelection);
   
    okButton = new QPushButton();
    okButton.setText(tr("OK"));
    okButton.pressed.connect(this, "onClicked()");
   
    cancelButton = new QPushButton();
    cancelButton.setText(tr("Cancel"));
    cancelButton.pressed.connect(this, "onCancel()");
   
    QVBoxLayout openLayout = new QVBoxLayout();
    openLayout.addWidget(new QLabel(tr("Open Notebooks")));
    openLayout.addWidget(openBookList);
   
    rightButton = new QPushButton(this);
    rightButton.setIcon(new QIcon(iconPath+"forward.png"));
    leftButton = new QPushButton(this);
    leftButton.setIcon(new QIcon(iconPath+"back.png"));
    leftButton.setEnabled(false);
    rightButton.setEnabled(false);
   
    QVBoxLayout middleLayout = new QVBoxLayout();
    middleLayout.addSpacerItem(new QSpacerItem(1,1));
    middleLayout.addWidget(rightButton);
    middleLayout.addWidget(leftButton);
    middleLayout.addSpacerItem(new QSpacerItem(1,1));

    QVBoxLayout closeLayout = new QVBoxLayout();
    closeLayout.addWidget(new QLabel(tr("Closed Notebooks")));
    closedBookList = new QListWidget();
    closedBookList.setSortingEnabled(true);
    closedBookList.setSelectionMode(QAbstractItemView.SelectionMode.MultiSelection);
    closeLayout.addWidget(closedBookList);

    openBookList.itemSelectionChanged.connect(this, "openBookSelected()");
    closedBookList.itemSelectionChanged.connect(this, "closedBookSelected()");
    leftButton.clicked.connect(this, "toOpenList()");
    rightButton.clicked.connect(this, "toClosedList()");
   
    QHBoxLayout buttonLayout = new QHBoxLayout();
    buttonLayout.addStretch(1);
    buttonLayout.addWidget(okButton);
    buttonLayout.addWidget(cancelButton);
    setWindowTitle(tr("Open/Close Notebooks"));
   
    QHBoxLayout upperLayout = new QHBoxLayout();
    upperLayout.addLayout(openLayout);
    upperLayout.addLayout(middleLayout);
    upperLayout.addLayout(closeLayout);
   
    QVBoxLayout mainLayout = new QVBoxLayout();
    mainLayout.addLayout(upperLayout);
    //mainLayout.addStretch(1);
    mainLayout.addSpacing(1);
    mainLayout.addLayout(buttonLayout);
    setLayout(mainLayout);

    for (int i=0; i<allBooks.size(); i++) {
      boolean found = false;
      for (int j=0; j<archive.size(); j++) {
        if (archive.get(j).getName().equalsIgnoreCase(allBooks.get(i).getName())) {
          found = true;
          j=archive.size();
        }
      }
      if (!found) {
        QListWidgetItem item = new QListWidgetItem(allBooks.get(i).getName());
        item.setSelected(false);
        openBookList.addItem(item);
      }
    }
   
    setWindowTitle(tr("Open Notebooks"));
    for (int i=0; i<archive.size(); i++) {
      QListWidgetItem item = new QListWidgetItem(archive.get(i).getName());
      item.setSelected(false);
      closedBookList.addItem(item);
    }
    openBookList.itemSelectionChanged.connect(this, "itemSelected()");
  }
 
  @SuppressWarnings("unused")
  private void toClosedList() {
    List<QListWidgetItem> items = openBookList.selectedItems();
    for (int i=items.size()-1; i>=0; i--) {
      int row = openBookList.row(items.get(i));
      openBookList.takeItem(row);
      closedBookList.addItem(items.get(i).text());
    }
    if (openBookList.count() == 0)
      okButton.setEnabled(false);
    rightButton.setEnabled(false);
  }
 
 
  @SuppressWarnings("unused")
  private void toOpenList() {
    List<QListWidgetItem> items = closedBookList.selectedItems();
    for (int i=items.size()-1; i>=0; i--) {
      int row = closedBookList.row(items.get(i));
      closedBookList.takeItem(row);
      openBookList.addItem(items.get(i).text());
    }
    okButton.setEnabled(true);
    leftButton.setEnabled(false);
  }
 
  @SuppressWarnings("unused")
  private void closedBookSelected() {
    if (closedBookList.selectedItems().size() > 0)
      leftButton.setEnabled(true);
    else
      leftButton.setEnabled(false);
  }
 
  @SuppressWarnings("unused")
  private void openBookSelected() {
    if (openBookList.selectedItems().size() > 0)
      rightButton.setEnabled(true);
    else
      rightButton.setEnabled(false);
  }
 
  @SuppressWarnings("unused")
  private void onClicked() {
    okClicked = true;
    close();
  }
 
  @SuppressWarnings("unused")
  private void onCancel() {
    okClicked = false;
    close();
  }
 
  public boolean okClicked() {
    return okClicked;
  }
 
  public QListWidget getOpenBookList() {
    return openBookList;
  }
 
  public QListWidget getClosedBookList() {
    return closedBookList;
  }
 
  @SuppressWarnings("unused")
  private void itemSelected() {
    if (openBookList.selectedItems().size() == openBookList.count()) {
      okButton.setEnabled(false);
      rightButton.setEnabled(false);
      return;
    }
    rightButton.setEnabled(true);
    okButton.setEnabled(true);
  }
}
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